time-shift

We take a correlation time-shift method which considers the phase-shift of signal to estimate the signal-to-noise ratio and it has a better result comparing with the methods mentioned the above.

在此基础上提出了相关时移法，该方法考虑了地震记录道间有效信号的相位变化，比起其它方法来更能得出好的结果。

This paper gives the concept of asynchronous z-transform, by use of which the arbitary time-shift theorem is deduced for discrete-time systems with non-integral time-shifts, and a rational time-shift theorem is given.

本文提出了异步z-变换的概念，由此研究了具有非整时移离散序列任意时移定理，给出显式的有理时移定理。

The emergence of interactive services and time-shift functions make great change to the linear communication model of traditional TV.

与传统电视内容研究背景不同，互动业务和时移功能的出现改变了电视媒体传统的单向线性传播模式。

Prestack depth migration based on wave equation using time-shift imaging condition

时移成像条件下的波动方程叠前深度偏移

Radar high resolution range profile ( HRRP) is sensitive to the target aspect and time-shift variation, and highly overlapped in feature space between different targets, which determines that hybrid features are suitable to represent the target's property.

雷达高分辨距离像（High Resolution Range Profile，HRRP）具有方位敏感性、平移敏感性以及在特征空间高度交叠的特点，采用复合特征可以更好地描述目标特性。

The Design of Live ( Time-shift) Streaming System

流媒体直播（时移）系统的设计

The tools shift around in the car boot every time we turn a corner.

我们每次转弯,汽车行李箱里的工具就来回动.

We rotate the night shift so no one has to do it all the time.

我们轮流值夜班，这样就不会有人总是夜班了。

The distribution of program flow time was applied to provide VCR operations of interactive terminal. ( 5) A time-shift television system terminal software module was proposed.

提出了一种时移电视业务系统终端的软件实现方法。

I found that this ability to instantly shift my attention was often a good thing, like when passing time on public transportation.

我发现这种随时转移自注意力的能力通常效果不错，比如打发在公共交通上的时间。

I have never seen such a seismic shift in public opinion in such a short period of time.

我从未见过公众舆论在如此短的时间内发生如此巨大的转变。

Study on the Method of Time-shift Polarization Analysis in VSP Three-component Detection

VSP三分量时变偏振分析方法研究

For a college graduate: The adventure has begun and it's time to shift into high gear.

建议大学毕业生: 冒险之旅已经拉开了序幕,该开足马力向前冲了.

I have never seen such a seismic shift in public opinion in such a short period of time.

我从未见过公众舆论在如此短的时间内发生如此巨大的转变。

Providing a cache for frequently-accessed data might time-shift or reduce contention and overall request volumes to the database.

为频繁访问的数据提供缓存可以节省时间或降低数据库的争用和总体请求容量。

Especially, new methods for Personal Video Recorder ( PVR) contents retrieval, non-linear looking back of content and time-shift function of digital television program are introduced.

基于该结构设计了用于实现个人视频录像机节目内容快速检索、节目内容的非线性回看、数字电视节目的时移收看方法。

The thickness dependence of coercive voltage shift and coercive voltage shift with time verify auctorial assumption.

矫顽电压偏移量对铁电薄膜的厚度依赖性，以及矫顽电压的偏移量随时间变化规律，很好地证实了笔者的设想。

The selection of the preliminary model tends to have influence on pickup of time-shift and renew of focus operator, so that needs to study the preliminary-model-building principle and influence of preliminary model on renewing focus operator.

初始模型的选取往往会对时移的拾取和聚焦算子的更新产生影响，因此需对初始模型的建立原则和初始模型对聚焦算子更新的影响进行研究。

Details are as follows: ( 1) The content has described the basic theories and methods of VSP three-component polarization analysis and has reviewed the traditional VSP polarization analysis. ( 2) The superiority-inferiority of time-shift and time-invariance has been compared and analyzed.

具体内容有：（1）阐述了VSP三分量偏振分析的基本理论方法，对常规的VSP偏振分析方法进行了回顾总结。（2）对比分析了时变和时不变偏振分析的优缺点。

HFC Access Network Design for Time-shift TV Service

HFC接入网时移电视业务的网络设计

This paper proposes a weighted feature reduction method based on Fisher' discriminant ratio ( FDR) for a time-shift invariant feature, power spectrum, in radar automatic target recognition using the high-resolution range profile ( HRRP).

针对雷达高分辨距离像的平移不变特征&功率谱特征，提出了一种基于Fisher判决率的加权特征压缩方法。

The proposed system can eliminate the error given rise to temperature-variation and time-shift.

该系统能消除温度漂移与时间漂移引起的误差。

The current economic shift has come at an inopportune time for many prospective growers.

对许多潜在的种植者来说,当前的经济转变时间不合适.

In addition, some new processing techniques such as grouping technique for picking time-shift and residue error analysis for solving equations have been presented, and a program for real processing has been developed.

另外本文还在时差拾取、方程组求解等方面设计了分组技术、残差分析等新的处理方法，并研制了生产模块。

Effect and evaluation between full time nightshift and fixed shift in clinical setting

专职夜班及固定班次在临床实施中的效果与评价

The basis of CFP imaging technique is moveout, and the keys are pickup of time-shift and renew of focus operator.

CFP成像技术的基础是时差，其关键是时移的拾取和聚焦算子的更新。

In conventional processing, the residual statics have been obtained by solving a set of linear equations, which is based on the four-factors model of time-shift decomposition.

通常以时差的四因子分解模型为基础建立剩余静校正方程组，并采用迭代求解方法获得剩余静校正量。

In order to enhance the precision and reduce the computation cost, a time-shift based ESPRIT algorithm is proposed.

为了提高ESPRIT算法的精度并简化计算，提出了基于时移法的ESPRIT算法；